Finding the Fourth Proportional to 25,162.53, 37,741.59 and 8,522.19

Step by Step Solution

1. Step 1: Write the proportion equation
   25,162.53 : 37,741.59 = 8,522.19 : x
2. Step 2: Convert to fraction form
   25,162.53/37,741.59 = 8,522.19/x
3. Step 3: Cross multiply
   25,162.53x = 37,741.59 × 8,522.19
4. Step 4: Simplify right side
   25,162.53x = 321,641,000.88
5. Step 5: Solve for x
   x = 321,641,000.88/25,162.53
6. Step 6: Final answer
   x = 12,782.54